90634568

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{5101}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 170049660

約数和(自身を除く): 79415092

約数列:

[1, 2, 4, 8, 2221, 4442, 5101, 8884, 10202, 17768, 20404, 40808, 11329321, 22658642, 45317284, 90634568]

約数ペア:

[(1, 90634568), (2, 45317284), (4, 22658642), (8, 11329321), (2221, 40808), (4442, 20404), (5101, 17768), (8884, 10202)]